Directory traversal vulnerability in DeskNow Mail and Collaboration Server 2.5.12 allows remote attackers to (1) upload and possibly execute files outside the directory via the AttachmentsKey parameter to attachment.do, as demonstrated using JSP pages, or (2) delete arbitrary files via the select_file parameter to file.do.
https://exchange.xforce.ibmcloud.com/vulnerabilities/19212
https://exchange.xforce.ibmcloud.com/vulnerabilities/19211
https://exchange.xforce.ibmcloud.com/vulnerabilities/19206
http://www.securityfocus.com/bid/12421
http://www.security.org.sg/vuln/desknow2512.html
http://securitytracker.com/id?1013060